1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Masteriza [31]
3 years ago
13

1.Simplify the following Expression a. 5y^2+ 3y – 13 + 6x – 3y + 6y^2

Mathematics
1 answer:
insens350 [35]3 years ago
6 0

Simplified expression is 11y² + 6x - 13

Step-by-step explanation:

  • Step 1: Simplify 5y² + 3y - 13 + 6x - 3y + 6y²

5y² + 3y - 13 + 6x - 3y + 6y² = 11y² + 6x - 13

You might be interested in
Write the trigonometric expression <br> Cos (arcsin (u))<br> As an algebraic expression in u
makvit [3.9K]
When we use arcsine, we are finding the angle while giving the trigonometric ratio.

Arcsin(u) = theta can be rewritten as:

sin(theta) = u

Sine is opposite over hypotenuse, so u/1 means that the side opposite to theta (the y value) is u, and the hypotenuse is 1.

We can use Pythagorean Theorem to find the adjacent (x value).

1^2 - u^2 = x^2

x = sqrt(1-u^2)

Back to the original question, we are trying to find cos(arcsin(u)). We just solved all the sides for our triangle using arcsin(u). Now we need to do cos(u).

Cosine is adjacent over hypotenuse.

So our answer is sqrt(1-u^2)/1

Or just sqrt(1-u^2)







5 0
3 years ago
What is the reciprocal of 9/14
KATRIN_1 [288]
14/9 because u just flip it to cancel it out
7 0
3 years ago
Read 2 more answers
Please help with math picture below
Viktor [21]

Answer:

28,099.31-x= 11,135.21     =>    x=28,099.31 - 11,135.21 = 16964.1

  Step-by-step explanation:

3 0
3 years ago
What is this answer?
Shtirlitz [24]

Answer:

1/2

Step-by-step explanation:

your mom :|

4 0
2 years ago
Read 2 more answers
Sort this number out 200000065
nydimaria [60]

000000256 I think because I don't know what you mean by sort it.

6 0
2 years ago
Read 2 more answers
Other questions:
  • The tires on Pablo's bicycle have a radius of 10 inches. Use the appropriate formula model to find the circumference. What is th
    9·1 answer
  • Write th number of permutations in factorial form. then simplify. How many different ways can you and six of your friends sit in
    11·1 answer
  • Please help this is urgent
    5·2 answers
  • Find the degree of the term.<br> The degree of 2x is
    7·1 answer
  • In a pizza takeout restaurant, the following probability distribution was obtained for the number of toppings ordered on a large
    5·1 answer
  • F(c)= 9/5c+ 32 I just don't understand how to find the inverse of the function
    6·1 answer
  • Jack works after school. Each day he is paid a set amount, plus an hourly wage. Look at the table. Choose the linear function f
    9·1 answer
  • 12=4.7k+11.5 how do you do this step by step? answer for k
    13·1 answer
  • FIND X ( SOMEONE PLEASE HELP MY EXAM IS ENDING :((( )
    13·1 answer
  • A circle is centered at (−3, 2) and has a radius of 2. Which of the following is the equation for this circle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!